Telemetry

APRS(Automatic Packet Reporting System)

APRS (Automatic Packet Reporting System) is a digital communications system that uses packet radio to send real time tactical information (on amateur radio frequencies). The APRS network is used by ham radio operators all over the world.

Earthquake Early Warning system

SeismoCloud is a warning system for earthquakes (Earthquake Early Warning – EEW) based on a low cost sismometers’ network. Our aim is to advise residents in the areas involved by earthquake within a few seconds from its occurence to the epicenter, so, in many cases, before the earthquake reaches them.

SQ6KXY Radiosonde Tracker

A radiosonde is a battery-powered telemetry instrument carried into the atmosphere usually by a weather balloon that measures various atmospheric parameters and transmits them by radio to a ground receiver.